package com.sky.mapper;

import com.sky.annotation.AutoFill;
import com.sky.dto.UserLoginDTO;
import com.sky.entity.Orders;
import com.sky.entity.User;
import com.sky.enumeration.OperationType;
import org.apache.ibatis.annotations.Insert;
import org.apache.ibatis.annotations.Mapper;
import org.apache.ibatis.annotations.Select;

import java.util.Map;

@Mapper
public interface UserMapper {

    /*
    根据openid查询用户
     */
    @Select("select * from user where openid=#{openid}")
    User getByOpenid(String openid);

    /*
    插入用户数据
     */
    void insert(User user);

    /**
     * 根据用户id查询用户
     * @param userId
     * @return
     */
    @Select("select * from user where id = #{userId}")
    User getById(Long userId);
    /*
    统计用户数量
     */
    Integer countByMap(Map map);

}
